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FAQ
What is the difference of UART coding between high speed and low speed? Issue Date：2015-02-11
The UART coding between high speed and low speed is almost the same. First, we must know the only difference of UART hardware between high speed and low speed is buffer length. The buffer length is 64 bytes for high speed, but 16 bytes for low speed. Also, user must select good threshold for receive buffer to produce RDA interrupt or RTS signal for high speed or low speed limits.
| Products: | Microcontrollers ,Arm Cortex-M0 MCUs ,M051 Base Series ,M0518 Series ,Mini51 Base Series ,Nano100/102 Base Series ,Nano110/112 LCD Series ,Nano120 USB Series ,Nano130 Advanced Series ,NUC029 Series ,NUC100/200 Advanced Series ,NUC120/122/123/220 USB Series ,NUC130/230 CAN Series ,NUC131/NUC1311 CAN Series ,NUC140/240 Connectivity Series ,Arm Cortex-M4 MCUs ,M451 Base Series ,M451M Series ,M452 USB Series ,M453 CAN Series ,NUC442/472 Series ,NUC505 Series |
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| Applications: | |
| Function: | Peripherals,Connectivity,UART |